Maka Alburn x Male! High-Level Intellect: This may imply that he thinks fighting indoors is inappropriate, which is consistent with his politeness. One day you got sick of it all and ran away. He later ends up doing this again, this time shocking Maka as well, which Black Star is in contact with.
Afterwards, Arachne tries to drag down everyone in the vicinity of the castle into madnessand Ox and his friends apart from Harvar are heavily affected by the insanity.
Ox, thankful, does so. You were running to Eruka's house so you could play with her.